{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "The results showed specific impairments in processing speed and verbal memory in women receiving hormonal therapy for the treatment of breast cancer ."}
{"Chemical": [], "Disease": ["breast cancer"]}